A financial incentive for the veteran is that all state veterans homes will apply for the pension benefit for those residents who are eligible. Federal law prohibits VA from paying any more than $90 a month to single veterans who are eligible for Medicaid in a non-veteran nursing home.
An electromagnet is  a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of insulated wire wound into a coil.
Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles. The electromagnetic force usually exhibits electromagnetic fields such as electric fields, magnetic fields and light, and is one of the four fundamental interactions (commonly called forces) in nature.